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7283041 is a prime number
BaseRepresentation
bin11011110010000101100001
3111201000110021
4123302011201
53331024131
6420033441
7115622233
oct33620541
914630407
107283041
114124947
122532881
13167ccbc
14d78253
1598ce11
hex6f2161

7283041 has 2 divisors, whose sum is σ = 7283042. Its totient is φ = 7283040.

The previous prime is 7282999. The next prime is 7283071. The reversal of 7283041 is 1403827.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6275025 + 1008016 = 2505^2 + 1004^2 .

It is an emirp because it is prime and its reverse (1403827) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7283041 - 211 = 7280993 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7282997 and 7283015.

It is not a weakly prime, because it can be changed into another prime (7283071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3641520 + 3641521.

It is an arithmetic number, because the mean of its divisors is an integer number (3641521).

Almost surely, 27283041 is an apocalyptic number.

It is an amenable number.

7283041 is a deficient number, since it is larger than the sum of its proper divisors (1).

7283041 is an equidigital number, since it uses as much as digits as its factorization.

7283041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7283041 is about 2698.7109886018. The cubic root of 7283041 is about 193.8374040609.

Adding to 7283041 its reverse (1403827), we get a palindrome (8686868).

The spelling of 7283041 in words is "seven million, two hundred eighty-three thousand, forty-one".